organoacetylenide
相关英语词汇推荐
- astrospectrograph camera
- intensifying screen
- filters
- optical harmonic generation
- geometrical focus
- chronophotography
- time-averaged shadow-moire method
- multilongitudianl-mode laser
- Varotal lens
- infra-red beam folower
- optical deformation
- mode pattern
- diatomic roto
- optical head controllers,control ics/modules
- visible emissivity
- frequency summing
- metacrystalline
- push out
- upper state relaxation
- holographic gratings